| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.55 | 9.460% | $252.36 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $224.31 | 12.324% | $251.954 | $251.95 | $251.95 | $252.00 |
| Purchase #3 | $160.82 | 12.420% | $180.7938 | $180.79 | $180.80 | $180.80 |
| Purchase #4 | $202.88 | 3.116% | $209.2017 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $10.38 | 13.766% | $11.8089 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $222.36 | 7.488% | $239.0103 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $136.50 | 6.290% | $145.0859 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $1,187.80 | $1,290.2146 | $1,290.21 | $1,290.20 | $1,290.30 | |